[PATCH 2/4] unpack-trees: rename "gently" flag to "quiet"

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

The gently flag was added in 17e4642667 (Add flag to make unpack_trees()
not print errors. - 2008-02-07) to suppress error messages. The name
"gently" does not quite express that. Granted, being quiet is gentle but
it could mean not performing some other actions. Rename the flag to
"quiet" to be more on point.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 builtin/checkout.c | 2 +-
 unpack-trees.c     | 6 +++---
 unpack-trees.h     | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/builtin/checkout.c b/builtin/checkout.c
index 0e6037b296..22fb6c0cae 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -700,7 +700,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
 		topts.initial_checkout = is_cache_unborn();
 		topts.update = 1;
 		topts.merge = 1;
-		topts.gently = opts->merge && old_branch_info->commit;
+		topts.quiet = opts->merge && old_branch_info->commit;
 		topts.verbose_update = opts->show_progress;
 		topts.fn = twoway_merge;
 		if (opts->overwrite_ignore) {
diff --git a/unpack-trees.c b/unpack-trees.c
index e6c1cc8302..2e5d7b202e 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -219,7 +219,7 @@ static int add_rejected_path(struct unpack_trees_options *o,
 			     enum unpack_trees_error_types e,
 			     const char *path)
 {
-	if (o->gently)
+	if (o->quiet)
 		return -1;
 
 	if (!o->show_all_errors)
@@ -1042,7 +1042,7 @@ static int unpack_nondirectories(int n, unsigned long mask,
 static int unpack_failed(struct unpack_trees_options *o, const char *message)
 {
 	discard_index(&o->result);
-	if (!o->gently && !o->exiting_early) {
+	if (!o->quiet && !o->exiting_early) {
 		if (message)
 			return error("%s", message);
 		return -1;
@@ -2343,7 +2343,7 @@ int bind_merge(const struct cache_entry * const *src,
 		return error("Cannot do a bind merge of %d trees",
 			     o->merge_size);
 	if (a && old)
-		return o->gently ? -1 :
+		return o->quiet ? -1 :
 			error(ERRORMSG(o, ERROR_BIND_OVERLAP),
 			      super_prefixed(a->name),
 			      super_prefixed(old->name));
diff --git a/unpack-trees.h b/unpack-trees.h
index 0135080a7b..d344d7d296 100644
--- a/unpack-trees.h
+++ b/unpack-trees.h
@@ -56,7 +56,7 @@ struct unpack_trees_options {
 		     diff_index_cached,
 		     debug_unpack,
 		     skip_sparse_checkout,
-		     gently,
+		     quiet,
 		     exiting_early,
 		     show_all_errors,
 		     dry_run;
-- 
2.21.0.548.gd3c7d92dc2